Vonoprazan-based quadruple therapy is non-inferior to esomeprazole-based quadruple therapy for Helicobacter pylori eradication: A multicenter, double-blind, randomized, phase 3 study.

Background: Owing to the high prevalence of antibiotic resistance in Helicobacter pylori (H. pylori) in China, bismuth-containing quadruple therapies have been recommended for H. pylori eradication.

Efficacy and Safety of Vonoprazan-Based Quadruple Therapy for the Eradication of Helicobacter pylori in Patients with Peptic Ulcers: A Pooled Analysis of Two Randomized, Double-Blind, Double-Dummy, Phase 3 Trials.

Helicobacter pylori eradication is crucial in the treatment of peptic ulcers caused by H. pylori infection, a disease highly prevalent in Asia. We present a pooled analysis of two randomized, double-blind, double-dummy, phase 3 studies evaluating the efficacy and safety of vonoprazan-based bismuth-containing quadruple therapy for H.

Novel needle-type electrocoagulation and combination pharmacotherapy: Basic and clinical studies on efficacy and safety in treating keloids.

Background And Aim: Keloids cannot be effectively treated using monotherapy regimens. This study aimed to evaluate the efficacy and safety of ablation (a novel needle-assisted electrocoagulation technique) combined with pharmacotherapy (corticosteroid and 5-fluorouracil [5-FU] injections) in removing keloids and to investigate the underlying biological mechanisms.

Methods: The effects of energy consumption and duration of needle-assisted electrocoagulation on the ablation zone were tested in porcine liver tissue, which simulates human skin.

A nomogram to predict anal condyloma acuminatum recurrence in HIV-negative patients following photodynamic therapy: A decade-long retrospective clinical study at a single tertiary hospital.

Background: Anal condyloma acuminatum (CA) is marked by its thorny treatment and high recurrence rate. Although 5-aminolevulinic acid photodynamic therapy (ALA-PDT) demonstrates significant efficacy and safety in treating anal CA, it does not completely prevent recurrence. This study aimed to develop and validate a nomogram model in predicting the risk of relapse in HIV-negative patients with anal CA following treatment with ALA-PDT.

Protective autophagy enhances antistress ability through AMPK/ULK1 signaling pathway in human immortalized keratinocytes.

Keratinocytes, located in the outermost layer of human skin, are pivotal cells to resist environmental damage. Cellular autophagy plays a critical role in eliminating damaged organelles and maintaining skin cell homeostasis. Low-dose 5-Aminolevulinic acid photodynamic therapy (ALA-PDT) has been demonstrated to enhance skin's antistress ability; however, the regulatory mechanisms of autophagy in keratinocytes remain unclear.

Argatroban in Patients With Acute Ischemic Stroke With Early Neurological Deterioration: A Randomized Clinical Trial.

Importance: The effect of argatroban in patients with acute ischemic stroke (AIS) and early neurological deterioration (END) is unknown.

Objective: To assess the efficacy of argatroban for END in AIS.

Design, Setting, And Participants: This open-label, blinded-end point, randomized clinical trial was conducted from April 4, 2020, through July 31, 2022.

Pharmacokinetics, Safety, and Tolerability of Vonoprazan- or Esomeprazole-Based Bismuth-Containing Quadruple Therapy: A Phase 1, Double-Blind, Parallel-Group Study in Adults with Helicobacter pylori Infection in China.

Quadruple therapy comprising 2 antibiotics, a proton pump inhibitor, and bismuth, is recommended for Helicobacter pylori eradication in China. This Phase 1, double-blind, parallel-group study aimed to evaluate the pharmacokinetics, safety, and tolerability of bismuth-containing vonoprazan- or esomeprazole-based quadruple therapy in H. pylori-positive healthy subjects at a single site in China.

Absence of Tissue-Sparing Effects in Partial Proton FLASH Irradiation in Murine Intestine.

Ultra-high dose rate irradiation has been reported to protect normal tissues more than conventional dose rate irradiation. This tissue sparing has been termed the FLASH effect. We investigated the FLASH effect of proton irradiation on the intestine as well as the hypothesis that lymphocyte depletion is a cause of the FLASH effect.

Addition of Losartan to FOLFIRINOX and Chemoradiation Reduces Immunosuppression-Associated Genes, Tregs, and FOXP3+ Cancer Cells in Locally Advanced Pancreatic Cancer.

Purpose: Adding losartan (LOS) to FOLFIRINOX (FFX) chemotherapy followed by chemoradiation (CRT) resulted in 61% R0 surgical resection in our phase II trial in patients with locally advanced pancreatic cancer (LAPC). Here we identify potential mechanisms of benefit by assessing the effects of neoadjuvant LOS on the tumor microenvironment.

Experimental Design: We performed a gene expression and immunofluorescence (IF) analysis using archived surgical samples from patients treated with LOS+FFX+CRT (NCT01821729), FFX+CRT (NCT01591733), or surgery upfront, without any neoadjuvant therapy.

Peripheral blood CD4 T cell count predicts recurrence of condyloma acuminatum after photodynamic therapy in HIV-positive patients.

Background: Few studies have reported postoperative relapse of condyloma acuminatum (CA) after 5-aminolevulinic acid photodynamic therapy (ALA-PDT) in human immunodeficiency virus (HIV) positive patients.

Methods: The clinical data of HIV-positive CA patients treated with ALA-PDT from October 2018 to December 2019 were analyzed retrospectively. Univariate and multivariate Cox regression was used to analyze the variables related to postoperative recurrence.

Effect of CaO and montmorillonite additive on heavy metals behavior and environmental risk during sludge combustion.

Serious pollution is caused by heavy metals (HMs) emission during sludge combustion treatment, but the addition of minerals has the ability to alleviate the migration of HMs to the gaseous state. In this study, HMs (As, Cr, Zn and Cu) behavior, speciation, and environmental risk during sludge combustion with CaO and montmorillonite (MMT) additive was investigated in the lab-scale tube furnace. The results showed that the sludge combustion was mainly determined by volatile matter.

Vonoprazan non-inferior to lansoprazole in treating duodenal ulcer and eradicating Helicobacter pylori in Asian patients.

Background And Aim: Duodenal ulcers, especially caused by increasingly drug-resistant Helicobacter pylori, are a concern in Asia. We compared oral vonoprazan versus lansoprazole for efficacy (healing duodenal ulcers) and safety in non-Japanese Asian patients.

Methods: In this phase 3, randomized (1:1), double-blind, double-dummy, parallel-group, non-inferiority study (April 5, 2017, to July 19, 2019), patients with ≥ 1 endoscopically confirmed duodenal ulcer, at 52 hospitals (China, South Korea, and Taiwan), received vonoprazan 20 mg once daily (QD) or lansoprazole 30 mg QD for 6 weeks maximum.

Prognostic Value of an Immune-Related Gene Signature in Oral Squamous Cell Carcinoma.

The prognosis and immunotherapy response rates are unfavorable in patients with oral squamous cell carcinoma (OSCC). The tumor microenvironment is associated with tumor prognosis and progression, and the underlying mechanisms remain unclear. We obtained differentially expressed immune-related genes from OSCC mRNA data in The Cancer Genome Atlas (TCGA) database.

A novel nomogram based on a retrospective study of 346 patients to predict the recurrence risk of condyloma acuminatum after 5-aminolevulinic acid photodynamic therapy.

Condyloma acuminatum (CA) is a sexually transmitted disease caused by human papillomavirus (HPV) often with high recurrence rate after treatment. This study aimed to construct and evaluate a nomogram model containing three clinical parameters to predict the recurrence risk of CA after 5-aminolevulinic acid photodynamic therapy (ALA-PDT). A predictive model was established based on a training cohort of 346 CA patients treated with ALA-PDT between January 2013 and July 2018.

Multiple-type HPV infection predicting condyloma acuminatum recurrence after aminolevulinic acid photodynamic therapy.

Background: Aminolevulinic acid photodynamic therapy (ALA-PDT) has been widely used in the treatment of condyloma acuminatum (CA), but there is a lack of reports on clinical factors related to CA relapse after photodynamic therapy.

Methods: The clinical data of patients with CA treated with ALA-PDT from April 2018 to December 2019 were retrospectively analyzed, including HPV type, follow-up time and recurrence within 6 months after treatment. The patients were classified into single-type HPV infection and multiple-type HPV infection groups.

Correlation between vascular endothelial growth factor pathway and immune microenvironment in head and neck squamous cell carcinoma.

Background: Immunotherapy is a crucial therapeutic approach in oncology. However, most patients with head and neck squamous cell carcinoma (HNSCC) do not derive benefit from immunotherapy. Vascular endothelial growth factor (VEGF)/VEGF Receptor 2 (VEGFR2) signaling pathway is one of the most important pathways regulating angiogenesis in tumor.

Arecoline suppresses epithelial cell viability by upregulating tropomyosin-1 through the transforming growth factor-β/Smad pathway.

Context: Oral submucous fibrosis (OSF) is a chronic and progressive disease. Arecoline, present in betel nuts, has been proposed as a vital aetiological factor. However, the underlying mechanism remains unclear.

Achieving the composite end-point of glycated hemoglobin <7.0% without weight gain or hypoglycemia with once-weekly dulaglutide in Chinese patients with type 2 diabetes: A post-hoc analysis.

Aims/introduction: To assess the effect of dulaglutide (DU) 1.5/0.75 mg in comparison with glimepiride (GLIM) or insulin glargine (GLAR) on the composite end-point in Chinese type 2 diabetes patients.

Selective covalent capture of a DNA sequence corresponding to a cancer-driving C>G mutation in the gene by a chemically reactive probe: optimizing a cross-linking reaction with non-canonical duplex structures.

Covalent reactions are used in the detection of various biological analytes ranging from low molecular weight metabolites to protein-protein complexes. The detection of specific nucleic acid sequences is important in molecular biology and medicine but covalent approaches are less common in this field, in part, due to a deficit of simple and reliable reactions for the covalent capture of target sequences. Covalent anchoring can prevent the denaturation (melting) of probe-target complexes and causes signal degradation in typical hybridization-based assays.

Cytokines secreted by arecoline activate fibroblasts that affect the balance of TH17 and Treg.

Background: Oral submucous fibrosis (OSF) is a chronic progressive oral disease with cancerous tendency. Arecoline plays an important role in the pathogenesis of OSF. Fibroblasts (FBs) are the primary cells involved in the pathogenesis of OSF.

Comparison of Characteristics Between Chinese Patients Taking Glucagon-like Peptide 1 Receptor Agonists and Insulin: A Cross-sectional Database Analysis.

Purpose: In China, although insulin has been prescribed for decades, glucagon-like peptide 1 receptor agonists (GLP-1-RAs) have been available as an injectable treatment for patients with type 2 diabetes mellitus (T2DM) since 2009. GLP-1 RAs are listed as second-line treatment in the 2017 Chinese Guideline for patients with T2DM in whom prior oral antidiabetic therapy has failed. This study compares the baseline characteristics of Chinese patients with T2DM taking different prescriptions of first injectable therapy (GLP-1-RA or insulin).

Arecoline suppresses epithelial cell viability through the Akt/mTOR signaling pathway via upregulation of PHLPP2.

Arecoline, the major active ingredient of the betel nut, is involved in the pathogenesis of oral submucous fibrosis. However, the underlying mechanism of this pathogenesis remains unclear. In this study, we found that arecoline suppresses the cell proliferation of the HaCaT epithelial cell and induces cell cycle arrest at the G1/S phase with an IC50 of 50 μg/mL.